238997304

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 845273520

約数和(自身を除く): 606276216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 193, 196, 216, 234, 243, 252, 273, 294, 312, 324, 351, 364, 378, 386, 392, 441, 468, 486, 504, 546, 567, 579, 588, 637, 648, 702, 728, 756, 772, 819, 882, 936, 972, 1053, 1092, 1134, 1158, 1176, 1274, 1323, 1351, 1404, 1512, 1544, 1638, 1701, 1737, 1764, 1911, 1944, 2106, 2184, 2268, 2316, 2457, 2509, 2548, 2646, 2702, 2808, 3159, 3276, 3402, 3474, 3528, 3822, 3969, 4053, 4212, 4536, 4632, 4914, 5018, 5096, 5211, 5292, 5404, 5733, 6318, 6552, 6804, 6948, 7371, 7527, 7644, 7938, 8106, 8424, 9457, 9828, 10036, 10422, 10584, 10808, 11466, 11907, 12159, 12636, 13608, 13896, 14742, 15054, 15288, 15633, 15876, 16212, 17199, 17563, 18914, 19656, 20072, 20844, 22113, 22581, 22932, 23814, 24318, 25272, 28371, 29484, 30108, 31266, 31752, 32424, 34398, 35126, 36477, 37828, 41688, 44226, 45162, 45864, 46899, 47628, 48636, 51597, 52689, 56742, 58968, 60216, 62532, 67743, 68796, 70252, 72954, 75656, 85113, 88452, 90324, 93798, 95256, 97272, 103194, 105378, 109431, 113484, 122941, 125064, 135486, 137592, 140504, 145908, 154791, 158067, 170226, 176904, 180648, 187596, 203229, 206388, 210756, 218862, 226968, 245882, 255339, 270972, 291816, 309582, 316134, 328293, 340452, 368823, 375192, 406458, 412776, 421512, 437724, 474201, 491764, 510678, 541944, 609687, 619164, 632268, 656586, 680904, 737646, 766017, 812916, 875448, 948402, 983528, 1021356, 1106469, 1219374, 1238328, 1264536, 1313172, 1422603, 1475292, 1532034, 1625832, 1896804, 2042712, 2212938, 2298051, 2438748, 2626344, 2845206, 2950584, 3064068, 3319407, 3793608, 4267809, 4425876, 4596102, 4877496, 5690412, 6128136, 6638814, 8535618, 8851752, 9192204, 9958221, 11380824, 13277628, 17071236, 18384408, 19916442, 26555256, 29874663, 34142472, 39832884, 59749326, 79665768, 119498652, 238997304]

約数ペア:

[(1, 238997304), (2, 119498652), (3, 79665768), (4, 59749326), (6, 39832884), (7, 34142472), (8, 29874663), (9, 26555256), (12, 19916442), (13, 18384408), (14, 17071236), (18, 13277628), (21, 11380824), (24, 9958221), (26, 9192204), (27, 8851752), (28, 8535618), (36, 6638814), (39, 6128136), (42, 5690412), (49, 4877496), (52, 4596102), (54, 4425876), (56, 4267809), (63, 3793608), (72, 3319407), (78, 3064068), (81, 2950584), (84, 2845206), (91, 2626344), (98, 2438748), (104, 2298051), (108, 2212938), (117, 2042712), (126, 1896804), (147, 1625832), (156, 1532034), (162, 1475292), (168, 1422603), (182, 1313172), (189, 1264536), (193, 1238328), (196, 1219374), (216, 1106469), (234, 1021356), (243, 983528), (252, 948402), (273, 875448), (294, 812916), (312, 766017), (324, 737646), (351, 680904), (364, 656586), (378, 632268), (386, 619164), (392, 609687), (441, 541944), (468, 510678), (486, 491764), (504, 474201), (546, 437724), (567, 421512), (579, 412776), (588, 406458), (637, 375192), (648, 368823), (702, 340452), (728, 328293), (756, 316134), (772, 309582), (819, 291816), (882, 270972), (936, 255339), (972, 245882), (1053, 226968), (1092, 218862), (1134, 210756), (1158, 206388), (1176, 203229), (1274, 187596), (1323, 180648), (1351, 176904), (1404, 170226), (1512, 158067), (1544, 154791), (1638, 145908), (1701, 140504), (1737, 137592), (1764, 135486), (1911, 125064), (1944, 122941), (2106, 113484), (2184, 109431), (2268, 105378), (2316, 103194), (2457, 97272), (2509, 95256), (2548, 93798), (2646, 90324), (2702, 88452), (2808, 85113), (3159, 75656), (3276, 72954), (3402, 70252), (3474, 68796), (3528, 67743), (3822, 62532), (3969, 60216), (4053, 58968), (4212, 56742), (4536, 52689), (4632, 51597), (4914, 48636), (5018, 47628), (5096, 46899), (5211, 45864), (5292, 45162), (5404, 44226), (5733, 41688), (6318, 37828), (6552, 36477), (6804, 35126), (6948, 34398), (7371, 32424), (7527, 31752), (7644, 31266), (7938, 30108), (8106, 29484), (8424, 28371), (9457, 25272), (9828, 24318), (10036, 23814), (10422, 22932), (10584, 22581), (10808, 22113), (11466, 20844), (11907, 20072), (12159, 19656), (12636, 18914), (13608, 17563), (13896, 17199), (14742, 16212), (15054, 15876), (15288, 15633)]